Deep beneath the surface off Brazil’s southeastern coast, remotely operated vehicles have been gliding over coral mounds that ...

The tropical setting is postcard perfect. A palm tree on a deserted white beach surrounded by turquoise water imprints itself on my mind as I roll backward off the boat in full scuba gear. Just six ...

Scientists have revealed the torrid, adulterous love lives of the mouth-brooding cardinalfish, with cuckoldry going hand-in-hand with cannibalism of the young. "This is a small and unassuming coral ...

(AP) - The federal government is looking to ban the importation and exportation of a species of a tropical fish that conservation groups have long said is exploited by the pet trade. The fish is the ...

Like an anatomical panic room, the mouth of a cardinalfish might just be the safest place in the ocean if you’re an unhatched fry. With razor-sharp teeth framing its gaping maw, the male tiger ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Demoiselle crane ...

The cardinalfish has survived for 50 million years, but its most successful survival strategy could be undone by rapid global warming. Cardinalfish breed several times a year, with the female ...